//
//  SLTeacher.m
//  Objective-C
//
//  Created by S_Line on 2018/5/8.
//  Copyright © 2018年 S_Line. All rights reserved.
//

#import "SLTeacher.h"

@implementation SLTeacher

- (id)valueForUndefinedKey:(NSString *)key {
    SLog(@"undefinedKey: %@", key);
    
    return nil;
}

- (void)setValue:(id)value forUndefinedKey:(NSString *)key {
    SLog(@"setValue:%@ forUndefinedKey:%@", value, key);
}

@end
